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hidapi, libusb: provide a wcsdup implementation if it is not available. 

similar to mac and android versions..
This commit is contained in:
Ozkan Sezer 2022-01-11 11:33:02 +03:00
parent c6c4d4211b
commit 7527c8d3d7
1 changed files with 16 additions and 1 deletions
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17
src/hidapi/libusb/hid.c
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@ -31,9 +31,24 @@
#include "SDL_thread.h"
#include "SDL_mutex.h"
#if defined(HAVE__WCSDUP) && !defined(HAVE_WCSDUP)
#ifndef HAVE_WCSDUP
#ifdef HAVE__WCSDUP
#define wcsdup _wcsdup
#else
#define wcsdup _dupwcs
static wchar_t *_dupwcs(const wchar_t *src)
{
wchar_t *dst = NULL;
if (src) {
size_t len = SDL_wcslen(src) + 1;
len *= sizeof(wchar_t);
dst = (wchar_t *) malloc(len);
if (dst) memcpy(dst, src, len);
}
return dst;
}
#endif
#endif /* HAVE_WCSDUP */
#include <libusb.h>
#include <locale.h> /* setlocale */